By Moonowler
Rate: (3 Ratings)
Flowering plants produce true flowers or food from sunlight. Food keeps the seed of an embryo alive for germination. There are about a quarter million species of flowering plants in the world today. Over 300 million years ago horsetail forests and ferns turned into coal. Flowering plants develop inside an ovary and into fruit. During daylight, leaves collect the sun's energy. After dusk, food from plant energy forms sugar, as water and minerals from the soil are carried to stems and branches into new flowers. As roots grow downward they produce the stems and leaves. After petals and sepals (a coat of the flower bud) have fallen away, each flower produces a seed inside a fruit. Among deep ground storage varieties are bulbs, tubers, corns, and perennial weeds. These produce new leaves next springtime and differ from the process of germination. The main factor in brining a plant into bloom is the length of the night. Honey markings of the flower guide insects to nectar. When they chamber over, the pollen anthers dust them with pollen until they receive pollen from other plants.